(3OQGSI ddefGgL GdESQGFjdjI aj GdeOGQS GdQSejI aj GdbOS(B/ s - (3LHQ, CMeO agjes (1987)
(3YQV dcJGH (B: (3OQGSGJ JQHhjI aj GdhWf GdeMJd(B/ (3CMeO agje LHQ (B. - (3GdbOS (B: (3eWHYI GdCed (B. - 235 (3U(B.s
Keywords: (3GdJQHjI h GdJYdje(B.s; (3GdefGgL(B.s; (3GdEMJdGd GdESQGFjdj(B.s; (3YQV h JMdjd GdcJH(B.s; (3GdbOS(B.s